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bolt-hole的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a hole through which an animal may bolt when pursued into its burrow or den
bolt-hole的用法和樣例：
辭彙搭配
- anchor bolt hole 地腳螺栓孔
- clamp bolt hole 夾緊螺栓孔
- elliptic bolt hole 橢圓螺栓孔
- bolt hole 螺栓孔
